github - ghsa-jxf5-m5fg-rw27

ghsa-jxf5-m5fg-rw27

Vulnerability from github

Published

2022-02-17 00:00

Modified

2022-05-13 00:00

Severity ?

8.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Details

Potential vulnerabilities have been identified in UEFI firmware (BIOS) for some PC products which may allow escalation of privilege and arbitrary code execution.

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  "affected": [],
  "aliases": [
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    "nvd_published_at": "2022-02-16T17:15:00Z",
    "severity": "HIGH"
  },
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  "id": "GHSA-jxf5-m5fg-rw27",
  "modified": "2022-05-13T00:00:39Z",
  "published": "2022-02-17T00:00:32Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39298"
    },
    {
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      "url": "https://support.hp.com/us-en/document/ish_5661066-5661090-16"
    },
    {
      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032"
    },
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      "type": "WEB",
      "url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027"
    }
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  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-39298

Vulnerability from cvelistv5

Published

2022-02-16 16:38

Modified

2024-08-04 02:06

Severity ?

Summary

A potential vulnerability in AMD System Management Mode (SMM) interrupt handler may allow an attacker with high privileges to access the SMM resulting in arbitrary code execution which could be used by malicious actors to bypass security mechanisms provided in the UEFI firmware.

References

▼	URL	Tags
	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032	vendor-advisory
	https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1027

Impacted products

▼	Vendor	Product
	AMD	2nd Gen EPYC
	AMD	3rd Gen EPYC
	AMD	Ryzen 2000 Series
	AMD	Ryzen 3000 Series
	AMD	Ryzen 5000 Series

Show details on NVD website

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